WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <PERIOD-TYPE> 6-MOS [MULTIPLIER] 1,000 <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> JUN-30-1998 <CASH> 175,381 <SECURITIES> 14,876 <RECEIVABLES> 96,067 <ALLOWANCES> 2,311 <INVENTORY> 267,543 <CURRENT-ASSETS> 567,573 <PP&E> 800,204 <DEPRECIATION> 225,838 <TOTAL-ASSETS> 1,205,105 <CURRENT-LIABILITIES> 333,830 <BONDS> 582,394 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 230,847 <TOTAL-LIABILITY-AND-EQUITY> 1,205,105 <SALES> 1,796,526 <TOTAL-REVENUES> 1,805,924 <CGS> 1,483,800 <TOTAL-COSTS> 1,702,075 <OTHER-EXPENSES> 31,260 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 26,981 <INCOME-PRETAX> (20,396) <INCOME-TAX> 181 <INCOME-CONTINUING> (20,577) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (20,577) <EPS-PRIMARY> 0 <EPS-DILUTED> 0